Using an Array in an equation

[georger55]

I am having trouble trying to figure out this only section of this program. I have an array. To keep this simple lets say the array is int n[] = {1, 2, 3, 4, 5} and I would like each number in the array to go through the equation 30n - 5. I would like the output to have the answer for each number going through. the output is going to look like. After the number was entered into the equation the answer is 25. After the number was entered into the equation the answer is 55. After the number was entered into the equation the answer is 85. After the number was entered into the equation the answer is 115. After the number was entered into the equation the answer is 145. So long question short is how do you make each number of the array go through the equation

[nuzzle]

You just use an ordinary for loop,

for (int i=0; i<n.length; i++) {
   int a = 30*n[i] - 5;
   System.out.println("After " + n[i] + " was entered into the equation the answer is " + a);
}

or maybe preferrably the for-each variation,

for (int x : n {
   int a = 30*x - 5;
   System.out.println("After " + x + " was entered into the equation the answer is " + a);
}